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MC74LCX86 Datasheet

LOW-VOLTAGE CMOS QUAD 2-INPUT XOR GATE


MC74LCX86 Datasheet Preview


MC74LCX86
Low−Voltage CMOS Quad
2−Input XOR Gate
With 5 V−Tolerant Inputs
The MC74LCX86 is a high performance, quad 2−input XOR gate
operating from a 2.3 to 3.6 V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance. A VI
specification of 5.5 V allows MC74LCX86 inputs to be safely driven
from 5.0 V devices.
Current drive capability is 24 mA at the outputs.
Features
Designed for 2.3 to 3.6 V VCC Operation
5.0 V Tolerant Inputs − Interface Capability With 5.0 V TTL Logic
LVTTL Compatible
LVCMOS Compatible
24 mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current (10 mA) Substantially Reduces System
Power Requirements
Latchup Performance Exceeds 500 mA
ESD Performance:
Human Body Model >2000 V
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Machine Model >200 V
Pb−Free Packages are Available*
14
1
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MARKING
DIAGRAMS
14
SOIC−14
D SUFFIX
CASE 751A
1
LCX86G
AWLYWW
14
1
TSSOP−14
DT SUFFIX
CASE 948G
14
LCX
86
ALYWG
G
1
14
1
14
SOEIAJ−14
M SUFFIX
CASE 965
74LCX86
ALYWG
1
A = Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G = Pb−Free Package
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
May, 2005 − Rev. 5
1
Publication Order Number:
MC74LCX86/D
Page 1

MC74LCX86
VCC A2 B2 O2 A3 B3 O3
14 13 12 11 10 9 8
1234567
A0 B0 O0 A1 B1 O1 GND
Figure 1. Pinout: 14−Lead (Top View)
A0 1
2
B0
A1 4
5
B1
A2 13
B2 12
A3 10
B3 9
3
O0
6
O1
11
O2
8 O3
Figure 2. Logic Diagram
PIN NAMES
Pins
Function
An, Bn
On
Data Inputs
Outputs
TRUTH TABLE
Inputs
An Bn
LL
LH
HL
HH
Outputs
On
L
H
H
L
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Unit
VCC DC Supply Voltage
−0.5 to +7.0
V
VI DC Input Voltage
−0.5 VI +7.0
V
VO DC Output Voltage
−0.5 VO VCC + 0.5
Note 1
V
IIK DC Input Diode Current
−50
VI < GND
mA
IOK DC Output Diode Current
−50
VO < GND
mA
+50
VO > VCC
mA
IO DC Output Source/Sink Current
±50
mA
ICC DC Supply Current Per Supply Pin
±100
mA
IGND
DC Ground Current Per Ground Pin
±100
mA
TSTG
Storage Temperature Range
−65 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Output in HIGH or LOW State. IO absolute maximum rating must be observed.
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2
Page 2

MC74LCX86
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min Typ Max Unit
VCC Supply Voltage
Operating
2.0
3.3
3.6 V
Data Retention Only
1.5
3.3
3.6
VI
VO
IOH
IOL
IOH
IOL
TA
Dt/DV
Input Voltage
Output Voltage
(HIGH or LOW State)
HIGH Level Output Current, VCC = 3.0 V − 3.6 V
LOW Level Output Current, VCC = 3.0 V − 3.6 V
HIGH Level Output Current, VCC = 2.7 V − 3.0 V
LOW Level Output Current, VCC = 2.7 V − 3.0 V
Operating Free−Air Temperature
Input Transition Rise or Fall Rate, VIN from 0.8 V to 2.0 V,
VCC = 3.0 V
0
0
−40
0
5.5 V
VCC
V
−24 mA
24 mA
−12 mA
12 mA
+85 °C
10 ns/V
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
VIH HIGH Level Input Voltage (Note 2)
VIL LOW Level Input Voltage (Note 2)
VOH HIGH Level Output Voltage
2.7 V VCC 3.6 V
2.7 V VCC 3.6 V
2.7 V VCC 3.6 V; IOH = −100 mA
VCC = 2.7 V; IOH = −12 mA
VCC = 3.0 V; IOH = −18 mA
VOL LOW Level Output Voltage
VCC = 3.0 V; IOH = −24 mA
2.7 V VCC 3.6 V; IOL = 100 mA
VCC = 2.7 V; IOL= 12 mA
VCC = 3.0 V; IOL = 16 mA
VCC = 3.0 V; IOL = 24 mA
II Input Leakage Current
2.7 V VCC 3.6 V; 0 V VI 5.5 V
ICC Quiescent Supply Current
2.7 V VCC 3.6 V; VI = GND or VCC
2.7 V VCC 3.6 V; 3.6 V VI 5.5 V
DICC
Increase in ICC per Input
2.7 V VCC 3.6 V; VIH = VCC − 0.6 V
2. These values of VI are used to test DC electrical characteristics only.
TA = −40°C to +85°C
Min Max
2.0
0.8
VCC − 0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
±5.0
10
±10
500
Unit
V
V
V
V
mA
mA
mA
mA
AC CHARACTERISTICS (tR = tF = 2.5ns; CL = 50pF; RL = 500W)
Limits
Symbol
Parameter
Waveform
TA = −40°C to +85°C
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Min Max
Max
Unit
tPLH Propagation Delay Input to Output
tPHL
1,2
1.5 6.5
7.0 ns
1.5 6.5
7.0
tOSHL
tOSLH
Output−to−Output Skew (Note 3)
1.0 ns
1.0
3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (tOSHL) or LOW−to−HIGH (tOSLH); parameter
guaranteed by design.
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3
Page 3
Part Number MC74LCX86
Manufactur ON Semiconductor
Description LOW-VOLTAGE CMOS QUAD 2-INPUT XOR GATE
Total Page 8 Pages
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